## Loading required package: lattice ## ## Attaching package: 'DAAG' ## ## The following object is masked from 'package:openintro': ## ## possum
## weight volume cover ## 1 800 885 hb ## 2 950 1016 hb ## 3 1050 1125 hb
## Loading required package: lattice ## ## Attaching package: 'DAAG' ## ## The following object is masked from 'package:openintro': ## ## possum
## weight volume cover ## 1 800 885 hb ## 2 950 1016 hb ## 3 1050 1125 hb
qplot(x = volume, y = weight, data = allbacks)